210022219999 has 2 divisors, whose sum is σ = 210022220000. Its totient is φ = 210022219998.

The previous prime is 210022219921. The next prime is 210022220069. The reversal of 210022219999 is 999912220012.

210022219999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210022219999 - 2¹⁹ = 210021695711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210022219919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105011109999 + 105011110000.

It is an arithmetic number, because the mean of its divisors is an integer number (105011110000).

Almost surely, 2^210022219999 is an apocalyptic number.

210022219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

210022219999 is an equidigital number, since it uses as much as digits as its factorization.

210022219999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 46.

The spelling of 210022219999 in words is "two hundred ten billion, twenty-two million, two hundred nineteen thousand, nine hundred ninety-nine".